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Keywords: DNA topology
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Articles
Biochem Soc Trans (2015) 43 (2): 139–145.
Published: 07 April 2015
...-resolution fluorescence microscope. 1 To whom correspondence should be addressed (email mark.leake@york.ac.uk ). 19 9 2014 © The Authors Journal compilation © 2015 Biochemical Society 2015 DNA topology localization microscopy millisecond microscopy multidimensional microscopy...
Articles
Biochem Soc Trans (2013) 41 (2): 646–651.
Published: 21 March 2013
...Jorge B. Schvartzman; María-Luisa Martínez-Robles; Pablo Hernández; Dora B. Krimer DNA topology changes dynamically during DNA replication. Supercoiling, precatenation, catenation and knotting interplay throughout the process that is finely regulated by DNA topoisomerases. In the present article...
Articles
Biochem Soc Trans (2013) 41 (2): 589–594.
Published: 21 March 2013
... that shed light on the mechanism and regulation of this system. 1 email Sean.Colloms@glasgow.ac.uk 16 11 2012 © The Authors Journal compilation © 2013 Biochemical Society 2013 catenane DNA topology knot site-specific recombination tyrosine recombinase Xer...
Includes: Supplementary data
Articles
Biochem Soc Trans (2013) 41 (2): 571–575.
Published: 21 March 2013
...Ksenia Terekhova; John F. Marko; Alfonso Mondragón Topoisomerases are the enzymes responsible for maintaining the supercoiled state of DNA in the cell and also for many other DNA-topology-associated reactions. Type IA enzymes alter DNA topology by breaking one DNA strand and passing another strand...
Articles
Biochem Soc Trans (2013) 41 (2): 576–581.
Published: 21 March 2013
... Correspondence may be addressed to either author (email soteros@math.usask.ca or michael.szafron@usask.ca ). 12 11 2012 © The Authors Journal compilation © 2013 Biochemical Society 2013 crossing-sign discrimination DNA topology knot-reduction self-avoiding polygon strand-passage model...
Articles
Biochem Soc Trans (2011) 39 (1): 58–63.
Published: 19 January 2011
... as internal and environmental factors, may affect DNA topology, raising the need for mechanisms for its homoeostatic control. This is mainly due to the direct action of DNA topoisomerases that modify the DNA linking number enzymatically [ 1 , 2 ] and to several types of DNA-binding proteins that are able...
Articles
Biochem Soc Trans (2009) 37 (1): 69–73.
Published: 20 January 2009
... J. Biol. Chem. 2005 280 20467 20475 22 Forterre P. Bergerat A. Lopez-Garcia P. The unique DNA topology and DNA topoisomerases of hyperthermophilic archaea FEMS Microbiol. Rev. 1996 18 237 248 23 Kampmann M. Stock D. Reverse gyrase has heat-protective...
Articles
Biochem Soc Trans (2005) 33 (6): 1465–1470.
Published: 26 October 2005
...A.J. Schoeffler; J.M. Berger DNA topos (topoisomerases) are complex, multisubunit enzymes that remodel DNA topology. Members of the type II topo family function by passing one segment of duplex DNA through a transient break in another, a process that consumes two molecules of ATP and requires...